diff --git a/.cvsignore b/.cvsignore
index a2ae64d..13fe9d7 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1 +1 @@
-c-ares-1.7.1.tar.gz
+c-ares-1.7.3.tar.gz
diff --git a/sources b/sources
index afa5fca..c723372 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-dc7e0f32e92613aed9aff233a6b69753  c-ares-1.7.1.tar.gz
+97ebef758804a6e9b6c0bc65d3c2c25a  c-ares-1.7.3.tar.gz